Transaction not yet indexed

MkMJCHJNz36gEuWEL4K5oFMnbnqMs9NVd2hdtKqp7HcFWT7HJeXEa93Ak6zPcxbRfD9feRdfHg1veRLzjbKgbN6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.